63-814 25mm Dia. x 200mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 200 mm
- BFL
- 198.02 mm
- R1
- 91.69 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458462342053241
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
63-814 25mm Dia. x 200mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm
The 63-814 is a 25mm diameter, 200mm focal length plano-convex lens, specifically designed for use within the visible to near-infrared (VIS-NIR) spectrum, spanning 400-1000nm. This lens, sourced from Edmund Optics, boasts a high-quality fused silica material (fused sil mal-1965) known for its excellent transmittance and durability.
The lens's geometry includes a 2.02mm edge thickness and a 2.88mm center thickness, providing a robust structure suitable for various applications. The front and back surfaces are coated with the EDM VISNIR0SP2002000 coating, enhancing the lens's performance within the VIS-NIR spectrum.
The 63-814 features a 91.69mm radius of curvature on the convex side, resulting in a back focal length of 198.02mm. This design, combined with the lens's shape and material, ensures minimal optical aberrations, delivering sharp and clear images.